The Phaeton is a modern interpretation of five astronomical instruments of antiquity: the Grand Orrery, the Tellurion, the Astrolabe, the Lunarium and the Jovilabe. For those interested in astronomy and mathematics, this site offers descriptions of these instruments. The Phaeton can be downloaded from the App StoreSM.
Whats new: Phaeton for iPad v2.1.0 adds the Lunarium and Jovilabe and is optimized for iOS 8.
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